Ion Water

What Ion Water does

Ion Water, Inc. is a private Louisville, Kentucky-based company founded in 2014 that provides an end-to-end water management solution targeting the affordable housing sector. The company's technology stack combines proprietary hardware sensors (ION Detection for new construction, ION Pinpoint and ION Identify for operating properties), a software intelligence platform (ION Control) that processes over 2,000 data points per gallon and operates at 20,000X the granularity of typical billing meters, and a human-in-the-loop support service (ION Assist). The system identifies and analyzes unit-level water events in real time, prioritizes leaks via smart algorithms, and generates automated work orders integrated with Yardi and RealPage property management systems. Deployed across more than 100,000 affordable housing units nationwide, ION reports an average 60% reduction in water consumption across customer portfolios, with cumulative customer savings exceeding $98 million since founding.

Ion Water operates a recurring subscription revenue model at approximately $10 per unit per month with no upfront hardware or installation costs, scaling linearly with units under management. The go-to-market is direct enterprise field sales targeting Low-Income Housing Tax Credit (LIHTC) developers and property operators, supplemented by a differentiated Volumetric Water Benefit (VWB) channel in which hyperscale data center operators (Meta, Amazon) subsidize deployments in exchange for verified water conservation credits within specific watersheds to support their water-positive commitments. Customer segments are concentrated in affordable housing (primary), with secondary exposure to corporate data center sponsors (via VWB) and lenders/financial institutions (via utility underwriting support). The company holds AWWA certification for tenant billing, enabling properties to pass through water costs to residents as a secondary monetization mechanism. Key customers include Dominium (22,000 units), Kittle Property Group (12,500 units), Pivotal Housing Partners, Harmony Housing, Pennrose, LDG Development, Vitus, and McCormack Baron Salazar.

Name

Ion Water

Legal name

ION Water

Website

https://ionwater.io

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

Ion Water provides end-to-end water management—hardware sensors, AI-driven analytics, and human support—for affordable housing owners, operating on a per-unit subscription and reducing consumption by an average of 60% across 100,000+ deployed units.

Ownership category

akta.pro rank

Product category

Smart Water Management

NAICS

Water Supply and Irrigation Systems (221310)

SIC

Measuring & Controlling Devices, Nec (3829)

akta.pro primary industry

Commercial/Residential Building Water Management & Leak Analytics Services (HSAHAGAK)

akta.pro secondary industries

Monitoring & Control (Dosing Systems, Remote Monitoring, Sensors) (BPABAJAK), Water Quality & Contamination Monitoring (Lead/Chlorine/pH/TDS) (HSAHAGAC), NRW Data Management & Water Balance (IWA Methodology, GIS/SCADA Integration, Digital Twins) (EUANAKAJ)

Keywords

• Smart water management
• Leak detection sensors
• Water conservation software
• Affordable housing utilities
• Volumetric water benefit

Headquarters

HQ city

Louisville

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Water Management Subscription: ION charges approximately $10 per unit per month with no upfront hardware or installation cost. The subscription covers hardware, installation, data monitoring, and ongoing support. Revenue is recurring and scales with the number of units under management.
2. Volumetric Water Benefit (VWB) Partnerships: Corporate partners (Meta, Amazon) subsidize or fully cover ION installation costs in exchange for water conservation credits in their local watersheds. This reduces customer acquisition costs while providing additional revenue stream through corporate partnerships.
3. AWWA-Certified Tenant Billing: ION is AWWA certified for tenant billing, allowing property owners to pass through water costs to residents, creating additional value and cost recovery options.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

ION Water provides an End-to-End Water Management system for affordable housing that combines proprietary smart sensor hardware (ION Detection, ION Pinpoint, ION Identify), an AI-driven data platform (ION Control), and human support services (ION Assist). The system detects invisible leaks at the unit level and delivers real-time, prioritized work orders to maintenance teams, achieving an average 60% reduction in water consumption. ION charges approximately $10 per unit per month on a subscription basis with no upfront hardware or installation costs, and also operates a Volumetric Water Benefit (VWB) program through corporate partners such as Meta and Amazon.

Product overview

ION Water offers a unified End-to-End Water Management solution for affordable housing consisting of hardware sensors (ION Detection™ for new construction, ION Pinpoint™ for operating properties, ION Identify™ for toilet-level detection), a software intelligence platform (ION Control™), and human support services (ION Assist™). The system achieves an average 60% reduction in water consumption by detecting invisible leaks at the unit level, providing real-time actionable data, and enabling automated work orders. Additionally, the Volumetric Water Benefit (VWB) program enables corporate partners to subsidize installations in exchange for verified water conservation credits within specific watersheds.

Differentiator

Problem solved

Functional benefit

Brands

• ION Detection: Smart sensor technology that identifies and analyzes unit-level water issues for leak detection
• ION Control
• ION Assist
• ION Pinpoint
• ION Volumetric Water Benefits

Products and services

• ION End-to-End Water Management The primary End-to-End Water Management solution for affordable housing that combines smart sensor hardware, an AI-driven data intelligence platform (ION Control), and human support services (ION Assist) to detect and prevent invisible leaks at the unit level. The system identifies and analyzes unit-level water issues at the point of entry, delivers real-time prioritized work orders to maintenance teams, and provides property and portfolio managers with long-term visibility and control over water use. Achieves an average 60% reduction in water consumption across property portfolios. Available in two configurations: new construction/rehab (ION Detection with SPOE or DPOE configurations) and operating properties (ION Pinpoint toilet sensor). Sold as a subscription at approximately $10 per unit per month with no upfront hardware or installation cost.
• Volumetric Water Benefit (VWB) Program A measurable, verified water conservation program that enables corporations to connect their water sustainability goals with affordable housing water management. Corporate partners provide financial assistance to implement ION's End-to-End Water Management solution in exchange for quantified, verified water conservation credits within specific watersheds. The program is used by technology companies and data center operators such as Meta (Brazos River Watershed, Texas) and Amazon (Northern Virginia) to offset operational water usage while supporting affordable housing water cost reduction.

Quantifiable outcome

• 60% reduction in water consumption on average across property portfolios
• +10 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability4 records

Feature5 records

Partnerships

Eight partnerships are on record, tiered flagship, core and minor.

• AmazonflagshipStrategic or Co-development Partner · 18 June 2026ION partnered with Amazon to deploy its End-to-End Water Management system across five multi-unit affordable housing properties in Northern Virginia totaling 1,594 units. Expected to conserve 45+ million gallons annually. Uses AWS-hosted platform. Supports Amazon's water positive 2030 commitment.
• MetaflagshipStrategic or Co-development Partner · 15 January 2026ION and Meta launched a water conservation initiative in the Brazos River Watershed, Texas to conserve 26 million gallons of water over five years. Meta sponsors implementation of ION's End-to-End Water Management System across affordable housing properties near its Temple, Texas data center. Meta claims Volumetric Water Benefits to offset operational water usage while supporting affordable housing water cost reduction.
• Standard CommunitiescoreStrategic or Co-development PartnerStandard Communities secured a VWB partnership with ION generating approximately $120,000 in annual savings across 402 income-restricted units in Northern Virginia. ION system subsidized through corporate partnership.
• YardicoreTechnology or IntegrationION integrates directly with Yardi property management software, enabling automated work orders and seamless data flow between systems. Critical integration for affordable housing operators using industry-standard PMS.
• RealPagecoreTechnology or IntegrationION integrates directly with RealPage property management software, enabling automated work orders and comprehensive property analytics. Essential integration for portfolio-scale deployments.
• Blue RiskminorGTM or Marketing PartnerBlue Risk is listed as a Volumetric Water Benefit partner, working with ION on water stewardship programs for corporate partners.
• Earth FinanceminorGTM or Marketing PartnerEarth Finance is listed as a Volumetric Water Benefit partner collaborating on water conservation and sustainability initiatives.
• AHC (Affordable Homes & Communities)coreStrategic or Co-development PartnerAHC is listed as a Volumetric Water Benefit partner implementing ION's End-to-End Water Management solution at subsidized cost through corporate partnership investment.

Scale indicators9 records

Recent moves6 records

Expansion highlights7 records

Broad incumbents

• Mueller Water Products: Manufacturer of water infrastructure products and intelligent water-management solutions (EchoShore, Hydrant Guard) for utilities, including acoustic leak detection. Direct mechanistic overlap with ION's leak-detection technology but oriented toward municipal distribution networks rather than building-unit-level monitoring.
• Xylem: Global water technology company whose portfolio includes smart metering, leak detection (Sensus, Visenti), and analytics for utilities and buildings. Overlaps with ION as a much larger full-stack water-data and infrastructure incumbent.
• Badger Meter: Manufacturer of smart and ultrasonic water meters (including the BEACON AMA and Sonic-Pro families) with analytics platforms for utilities and commercial users. Adjacent to ION's measurement-driven water-loss reduction pitch, but serves utilities at scale rather than unit-level affordable housing.
• Itron: Global leader in smart water, electric, and gas metering and analytics, providing AMI/AMR infrastructure to utilities and increasingly to property owners. Overlaps with ION's smart-water / leak-analytics proposition as part of a broader utility-focused portfolio.

Direct peers

• Flume Water: Smart home water monitor that attaches to a building's water meter to provide real-time consumption and leak alerts via a smartphone app. Closely mirrors ION's sensor-plus-data approach and target buyer of property owners/operators seeking to eliminate hidden water loss.
• WaterSmart Software: Data-analytics platform for water utilities and property owners that turns AMI/smart-meter data into customer engagement, leak detection, and conservation insights. Operates in the same analytics-for-water-loss space as ION Control, but sells primarily to utilities and homeowner associations rather than multifamily operators.
• Phyn: Smart water monitoring using AI and point-of-use/point-of-entry sensors to detect leaks and consumption anomalies in buildings. Directly comparable to ION's ION Detection and ION Control stack for residential and small multifamily properties.
• HSB (Hartford Steam Boiler): Insurance and risk services arm of Munich Re that includes water-leak detection and prevention coverage for commercial and residential properties. Comparable as a 'sensor + service' property water-management offering that reduces water-loss risk for building owners.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/watch?v=_MJu781yFRQ&list=PLDZ8gNI9Omg4gbqICP80j0LeKdfpHadRI&index=2
• LinkedInlinkedin.com/company/ionwater

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ion Water